When two acrobats are fired for fighting with punks in the audience, they go to live with an aunt who's being pressured to sell her house for a real estate development. The developer's nasty son, Lee Fu, decides to muscle the sale, and soon he's at war with the acrobats, plus their unlikely ally, an American named John who used to be Lee Fu's friend. The acrobats open a kung fu school, the scene of several battles with Lee Fu's thugs. A fight to the death, jail time, auntie's surprise decision, a budding acting career, a possessive girlfriend, a debilitating injury, a friendship that needs recalibrating, and Lee Fu's avenger are all in the mix before the end.
Ho Tsung-Tao
as Hong Tian-De
錢月笙
as Mo Cai
Michael Winston
as Ah John
李海生
as Guo Lie
Lam Kau
as Master
金彪
as Li Tong
Chui Fat
as Li's son
鍾發
as Thug with pole
Lam Hak-Ming
as Undertaker
班潤生
as Hong's film partner
泰山
as Thug at opera
Wong Chi-Ming
as Thug at opera